#45359B#45359B

#45359B is a dark, vivid blue. Relative luminance 0.062; OKLCH L 41.0% C 0.158 H 284.1°. Best body text is #FFFFFF at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#45359B
RGB	rgb(69, 53, 155)
HSL	hsl(249, 49%, 41%)
HSV	hsv(249, 66%, 61%)
CMYK	cmyk(55.5%, 65.8%, 0%, 39.2%)
CIE-LAB	lab(29.86, 35.54, -53.48)
CIE-LCH	lch(29.86, 64.21, 303.61°)
OKLab	oklab(41.04% 0.0386 -0.1536)
OKLCH	oklch(41.04% 0.158 284.1)
XYZ	xyz(9.6419, 6.1774, 31.6883)
Luminance	0.0618 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.68

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45359B #8B9B35

analogous

#35589B #45359B #78359B

triadic

#45359B #9B4535 #359B45

tetradic

#45359B #9B3558 #8B9B35 #359B78

square

#45359B #9B3558 #8B9B35 #359B78

split-complementary

#45359B #9B7835 #589B35

monochromatic

#1C1640 #31256D #45359B #5E4CC2 #8779D1

Accessibility & contrast

On white

9.39

#45359B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#45359B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45359B

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45359B	#FFFFFF	#000000	##FFFFFF
##45359B	1.00	9.39	2.24	9.39
#FFFFFF	9.39	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00499E

Deuteranopia (green-blind)

#004399

Tritanopia (blue-blind)

#1F4E63

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #45359b;
/* rgb */ color: rgb(69, 53, 155);
/* oklch */ color: oklch(41.0% 0.158 284.1);

Tailwind

colors: {
  custom: {
    50: '#816db9',
    500: '#45359b',
    950: '#000000',
  },
}

SCSS

$custom: #45359b;
$custom-light: #816db9;
$custom-dark: #000000;

JSON

{
  "hex": "#45359b",
  "rgb": {
    "r": 69,
    "g": 53,
    "b": 155
  },
  "hsl": {
    "h": 249.412,
    "s": 49.038,
    "l": 40.784
  },
  "oklch": {
    "l": 0.41038,
    "c": 0.1584,
    "h": 284.1
  },
  "luminance": 0.06178
}

Semantic roles & 50–950 ramp

primary

#45359B

secondary

#AFBA72

accent

#D94FC3

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #45359B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →